Wireshark · Display Filter Reference: DHCP Failover

Field name	Description	Type	Versions
dhcpfo.additionalheaderbytes	Additional Header Bytes	Byte sequence	1.0.0 to 4.4.2
dhcpfo.addressestransferred	addresses transferred	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.assignedipaddress	assigned ip address	IPv4 address	1.0.0 to 4.4.2
dhcpfo.bad_length	Bad length	Label	1.12.0 to 4.4.2
dhcpfo.bindingstatus	Status	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.clienthardwareaddress	Client Hardware Address	Character string	1.0.0 to 4.4.2
dhcpfo.clienthardwaretype	Client Hardware Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.clientidentifier	Client Identifier	Character string	1.0.0 to 4.4.2
dhcpfo.clientlasttransactiontime	Client last transaction time	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.delayedserviceparameter	delayed service parameter	Unsigned integer (8 bits)	3.4.0 to 4.4.2
dhcpfo.dhcpstyleoption	DHCP Style Option	Label	1.0.0 to 4.4.2
dhcpfo.ftddns	FTDDNS	Character string	1.0.0 to 4.4.2
dhcpfo.graceexpirationtime	Grace expiration time	Unsigned integer (32 bits)	1.0.0 to 3.2.18
dhcpfo.hashbucketassignment	Hash bucket assignment	Byte sequence	1.0.0 to 4.4.2
dhcpfo.infoblox.clienthostname	Client hostname (Infoblox-specific)	Character string	4.2.0 to 4.4.2
dhcpfo.ipflags	IP Flags	Unsigned integer (16 bits)	3.4.0 to 4.4.2
dhcpfo.ipflags.bootp	BOOTP	Boolean	3.4.0 to 4.4.2
dhcpfo.ipflags.mbz	MBZ	Unsigned integer (8 bits)	3.4.0 to 4.4.2
dhcpfo.ipflags.reserved	Reserved	Boolean	3.4.0 to 4.4.2
dhcpfo.leaseexpirationtime	Lease expiration time	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.length	Message length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
dhcpfo.maxunackedbndupd	Max unacked BNDUPD	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.mclt	MCLT	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.message	Message	Character string	1.0.0 to 4.4.2
dhcpfo.message_digest_type	Message digest type	Unsigned integer (8 bits)	1.10.0 to 4.4.2
dhcpfo.message_digest_type_not_allowed	Message digest type not allowed	Label	1.12.0 to 4.4.2
dhcpfo.messagedigest	Message digest	Byte sequence	1.0.0 to 4.4.2
dhcpfo.microsoft.clientdescription	Client description (Microsoft-specific)	Character string	4.2.0 to 4.4.2
dhcpfo.microsoft.clientmatchedpolicy	Client matched policy (Microsoft-specific)	Character string	4.2.0 to 4.4.2
dhcpfo.microsoft.clientname	Client name (Microsoft-specific)	Character string	4.2.0 to 4.4.2
dhcpfo.microsoft.clientnapcapable	Client NAP capable (Microsoft-specific)	Boolean	4.2.0 to 4.4.2
dhcpfo.microsoft.clientnapprobation	Client NAP probation (Microsoft-specific)	Unsigned integer (32 bits)	4.2.0 to 4.4.2
dhcpfo.microsoft.clientnapstatus	Client NAP status (Microsoft-specific)	Unsigned integer (8 bits)	4.2.0 to 4.4.2
dhcpfo.microsoft.clientscope	Client DHCP scope (Microsoft-specific)	IPv4 address	4.2.0 to 4.4.2
dhcpfo.microsoft.clientsubnetmask	Client subnet mask (Microsoft-specific)	IPv4 address	4.2.0 to 4.4.2
dhcpfo.microsoft.clienttype	Client type (Microsoft-specific)	Unsigned integer (8 bits)	4.2.0 to 4.4.2
dhcpfo.microsoft.extendedaddressstate	Extended address state (Microsoft-specific)	Unsigned integer (32 bits)	4.2.0 to 4.4.2
dhcpfo.microsoft.ipflags	IP flags (Microsoft-specific)	Unsigned integer (8 bits)	4.2.0 to 4.4.2
dhcpfo.microsoft.scopeid	Scope ID (Microsoft-specific)	IPv4 address	4.2.0 to 4.4.2
dhcpfo.microsoft.serverip	Server IP (Microsoft-specific)	IPv4 address	4.2.0 to 4.4.2
dhcpfo.microsoft.servername	Server name (Microsoft-specific)	Character string	4.2.0 to 4.4.2
dhcpfo.optioncode	Option Code	Unsigned integer (16 bits)	1.0.0 to 4.4.2
dhcpfo.optionlength	Length	Unsigned integer (16 bits)	1.0.0 to 4.4.2
dhcpfo.options	Options	Byte sequence	3.4.0 to 4.4.2
dhcpfo.payloaddata	Payload Data	Label	1.0.0 to 4.4.2
dhcpfo.poffset	Payload Offset	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.potentialexpirationtime	Potential expiration time	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.protocolversion	Protocol version	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.receivetimer	Receive timer	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.rejectreason	Reject reason	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.relationshipname	Relationship name	Character string	3.4.0 to 4.4.2
dhcpfo.sendingserveripaddress	sending server ip-address	IPv4 address	1.0.0 to 3.2.18
dhcpfo.serverflag	Serverflag	Unsigned integer (8 bits)	1.10.0 to 4.4.2
dhcpfo.serverstatus	server status	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.starttimeofstate	Start time of state	Unsigned integer (32 bits)	1.0.0 to 4.4.2
dhcpfo.time	Time	Date and time	1.0.0 to 4.4.2
dhcpfo.tls_reply	TLS Reply	Unsigned integer (8 bits)	3.4.0 to 4.4.2
dhcpfo.tls_request	TLS Request	Unsigned integer (8 bits)	1.10.0 to 4.4.2
dhcpfo.type	Message Type	Unsigned integer (8 bits)	1.0.0 to 4.4.2
dhcpfo.unknowndata	Unknown data	Byte sequence	4.2.0 to 4.4.2
dhcpfo.vendorclass	Vendor class	Character string	1.0.0 to 4.4.2
dhcpfo.vendoroption	Vendor option	Label	1.0.0 to 4.4.2
dhcpfo.xid	Xid	Unsigned integer (32 bits)	1.0.0 to 4.4.2